Patents by Inventor Sabine Schäfer

Sabine Schäfer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240141044
    Abstract: The present invention generally relates to novel bispecific antigen binding molecules for T cell activation and re-direction to specific target cells. In addition, the present invention relates to polynucleotides encoding such bispecific antigen binding molecules, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the bispecific antigen binding molecules of the invention, and to methods of using these bispecific antigen binding molecules in the treatment of disease.
    Type: Application
    Filed: July 6, 2023
    Publication date: May 2, 2024
    Inventors: Oliver AST, Marina BACAC, Sabine IMHOF-JUNG, Christiane NEUMANN, Christian KLEIN, Stefan KLOSTERMANN, Michael MOLHOJ, Joerg Thomas REGULA, Wolfgang SCHAEFER, Pablo UMANA
  • Patent number: 11952421
    Abstract: The present invention relates to bispecific antibodies against ROR1 and CD3, their manufacture and use.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: April 9, 2024
    Assignee: Bristol-Myers Squibb Company
    Inventors: Minh Diem Vu, Klaus Strein, Oliver Ast, Tanja Fauti, Anne Freimoser-Grundschober, Ralf Hosse, Christian Klein, Ekkehard Moessner, Samuel Moser, Ramona Murr, Pablo Umana, Sabine Jung-Imhof, Stefan Klostermann, Michael Molhoj, Joerg Regula, Wolfgang Schaefer
  • Publication number: 20220023167
    Abstract: Present invention relates to a process for permanent waving keratin fibers, especially human hair, for achieving durable waves wherein fibers are treated with a reducing composition, a non-reducing and non-oxidizing alkaline composition, a non-reducing and non-oxidizing acidic composition and finally an oxidizing composition wherein after processing the reducing composition the fibers are rinsed off.
    Type: Application
    Filed: December 10, 2019
    Publication date: January 27, 2022
    Applicant: KAO GERMANY GMBH
    Inventors: Jörg SCHNEIDER, Jens HEILMANN, Sabine SCHAEFER
  • Publication number: 20170000700
    Abstract: A hair bleaching process reduces hair damage to bleached hair and comprises the steps of (i) preparing an aqueous bleaching composition by mixing three compositions (a), (b) and (c), wherein the composition (a) is a substantially anhydrous composition comprising at least one compound with bleaching effect, the composition (b) is an aqueous composition comprising at least one oxidizing agent, and the composition (c) comprises at least one compound selected from the group consisting of water soluble silk protein, water soluble silk protein hydrolysate and of derivatives of water soluble silk protein and water soluble silk protein hydrolysate, (ii) reducing cysteic acid content and formation in bleached hair by applying the aqueous bleaching composition onto hair and (iii), after processing of 5 to 45 min at a temperature in the range of 20 to 45° C., rinsing the aqueous bleaching composition off from the hair.
    Type: Application
    Filed: September 14, 2016
    Publication date: January 5, 2017
    Applicant: KAO Germany GmbH
    Inventors: Dominic PRATT, Sabine SCHAEFER
  • Patent number: 9492362
    Abstract: Present invention relates to an aqueous oxidizing composition with improved peroxide stability. The aqueous compositions of the present invention comprises at least oxidizing agent, at least one magnesium salt and have a pH between 1 and 5.
    Type: Grant
    Filed: August 9, 2013
    Date of Patent: November 15, 2016
    Assignee: KAO GERMANY GMBH
    Inventors: Sabine Schäfer, Jonathan Wood
  • Patent number: 9278057
    Abstract: The present invention relates to bleaching composition for keratin fibers, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a calcium salt. Further object of the present invention is the use of at least one calcium salt in a bleaching and/or highlighting composition for keratin fibers, especially for human hair, comprising at least one compound with bleaching and/or highlighting effect for preventing temperature increase going above 40° C., preferably above 45° C. and more preferably above 50° C. in a period of at least 60 min after mixing water free bleaching and/or highlighting composition and oxidizing lotion.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: March 8, 2016
    Assignee: KAO Germany GmbH
    Inventors: Dominic Pratt, Sabine Schäfer
  • Publication number: 20150238398
    Abstract: Present invention relates to an aqueous oxidizing composition with improved peroxide stability. The aqueous compositions of the present invention comprises at least oxidizing agent, at least one magnesium salt and have a pH between 1 and 5.
    Type: Application
    Filed: August 9, 2013
    Publication date: August 27, 2015
    Inventors: Sabine Schäfer, Jonathan Wood
  • Patent number: 8821840
    Abstract: The present invention relates to bleaching composition for keratin fibers, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a quaternized hydroxyethyl cellulose polymer with cationic substitution of trimethyl ammonium and dimethyldoceyl ammonium.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: September 2, 2014
    Assignee: KAO Germany GmbH
    Inventors: Sabine Schäfer, Alexandra Hullmann
  • Patent number: 8758817
    Abstract: Dosage forms for oral administration of the magnesium salt of (S)-pantoprazole are described.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: June 24, 2014
    Assignee: Takeda GmbH
    Inventors: Rango Dietrich, Isabel Anstett-Klein, Marc Schiller, Hartmut Ney, Manfred Hartmann, Sabine Schäfer-Preuss
  • Patent number: 8703192
    Abstract: Dosage forms for the oral administration of the magnesium salt of pantoprazole are described.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: April 22, 2014
    Assignee: Takeda GmbH
    Inventors: Isabel Anstett-Klein, Rango Dietrich, Hartmut Ney, Marc Schiller, Sabine Schaefer-Preuss, Manfred Hartmann
  • Patent number: 8617255
    Abstract: The present invention relates to bleaching composition for keratin fibers, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a magnesium salt. Further object of the present invention is the use of at least one magnesium salt in a bleaching and/or highlighting composition for keratin fibers, especially for human hair, comprising at least one compound with bleaching and/or highlighting effect for preventing temperature increase going above 50° C., preferably above 45° C. and more preferably above 40° C. in a period of at least 60 min after mixing water free bleaching and/or highlighting composition and oxidizing lotion.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: December 31, 2013
    Assignee: KAO Germany GmbH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Patent number: 8613778
    Abstract: The present invention is related to an oxidative colouring composition for keratin fibres especially human hair. The present invention is a composition comprising at least one hair dye and at least one magnesium salt. Furthermore, it is the use of at least one magnesium salt in a composition comprising at least one hair dye for preventing warming up and increase of its volume upon mixing with an aqueous composition comprising at least one oxidizing agent. Present invention is at the same time on the process for colouring keratin fibres with the use of the compositions.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: December 24, 2013
    Assignee: KAO Germany GmbH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Patent number: 8608811
    Abstract: The present invention relates to a process for oxidative coloring keratin fibers especially human hair wherein dyeing composition comprises a cross linked copolymer. The objective of the present invention is a process for oxidative coloring hair wherein compositions A and B are mixed, composition A comprises at least one oxidative dye precursor and optionally at least one coupling agent and optionally at least one direct dye in a cosmetically acceptable medium and composition B comprises at least one oxidizing agent in a cosmetically acceptable medium, and applied onto hair and processed for 1 to 45 min at a temperature range of 20 to 45° C. and rinsed off from hair, wherein at least one of the two compositions A and B comprises a cross linked copolymer of vinylpyrrolidone, vinylimidazol, 3-methyl-1-vinylimidazolium and methacrylic acid.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: December 17, 2013
    Assignee: KAO Germany GmbH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Publication number: 20130276811
    Abstract: The present invention is related to an oxidative colouring composition for keratin fibres especially human hair. The present invention is a composition comprising at least one hair dye and at least one magnesium salt. Furthermore, it is the use of at least one magnesium salt in a composition comprising at least one hair dye for preventing warming up and increase of its volume upon mixing with an aqueous composition comprising at least one oxidizing agent. Present invention is at the same time on the process for colouring keratin fibres with the use of the compositions.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 24, 2013
    Applicant: KAO GERMANY GMBH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Publication number: 20130266623
    Abstract: The present invention relates to bleaching composition for keratin fibres, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a magnesium salt. Further object of the present invention is the use of at least one magnesium salt in a bleaching and/or highlighting composition for keratin fibres, especially for human hair, comprising at least one compound with bleaching and/or highlighting effect for preventing temperature increase going above 50° C., preferably above 45° C. and more preferably above 40° C. in a period of at least 60 min after mixing water free bleaching and/or highlighting composition and oxidizing lotion.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 10, 2013
    Applicant: Kao Germany GmbH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Publication number: 20130263877
    Abstract: The present invention relates to a process for oxidative coloring keratin fibers especially human hair wherein dyeing composition comprises a cross linked copolymer. The objective of the present invention is a process for oxidative coloring hair wherein compositions A and B are mixed, composition A comprises at least one oxidative dye precursor and optionally at least one coupling agent and optionally at least one direct dye in a cosmetically acceptable medium and composition B comprises at least one oxidizing agent in a cosmetically acceptable medium, and applied onto hair and processed for 1 to 45 min at a temperature range of 20 to 45° C. and rinsed off from hair, wherein at least one of the two compositions A and B comprises a cross linked copolymer of vinylpyrrolidone, vinylimidazol, 3-methyl-1-vinylimidazolium and methacrylic acid.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 10, 2013
    Applicant: KAO GERMANY GMBH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Publication number: 20120251604
    Abstract: The present invention relates to bleaching composition for keratin fibres, especially human hair, comprising at least one compound with bleaching and/or highlighting effect and a quaternized hydroxyethyl cellulose polymer with cationic substitution of trimethyl ammonium and dimethyldoceyl ammonium.
    Type: Application
    Filed: December 15, 2010
    Publication date: October 4, 2012
    Applicant: KAO GERMANY GMBH
    Inventors: Sabine Schäfer, Alexandra Hullmann
  • Patent number: 8262740
    Abstract: The present invention relates to bleaching composition for hair comprising at least one compound with bleaching and/or highlighting effect and at least one dipeptide.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: September 11, 2012
    Assignee: KPSS-Kao Professional Salon Services GmbH
    Inventors: Jonathan Wood, Alexandra Hullmann, Sabine Schäfer
  • Publication number: 20120031423
    Abstract: The present invention relates to bleaching composition for hair comprising at least one compound with bleaching and/or highlighting effect and at least one dipeptide.
    Type: Application
    Filed: April 23, 2010
    Publication date: February 9, 2012
    Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
    Inventors: Jonathan Wood, Alexandra Hullmann, Sabine Schäfer
  • Publication number: 20120024309
    Abstract: The present invention relates to bleaching composition for keratin fibres, especially human hair, comprising at least one compound with bleaching and/or highlighting effect wherein a water soluble protein selected from water soluble silk protein, water soluble silk protein hydrolysate and their derivatives is added. The object of the present invention is aqueous composition for bleaching hair comprising three parts which are mixed prior to application onto hair and which are a—a substantially anhydrous composition comprising at least one compound with bleaching effect, b—an aqueous composition comprising at least one oxidizing agent, and c—a composition comprising at least one cationic and/or cationizable compound.
    Type: Application
    Filed: November 25, 2009
    Publication date: February 2, 2012
    Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBH
    Inventors: Dominic Pratt, Sabine Schaefer